State the null and alternative hypotheses (take round 1 scores - round 4 scores). Is this...

State the null and alternative hypotheses (take round 1 scores - round 4 scores).
Is this a lower tail, upper tail or two-tailed test?
Use Excel to carry out the test. Use a = 0.05. What is the value of the test statistic?
What is the p-value?
What is your conclusion using a = 0.05?
State your conclusion in words a non-statistician could understand.

Player	Round 1	Round 4
Michael Letzig	70	72
Scott Verplank	71	72
D.A. Points	70	75
Jerry Kelly	72	71
Soren Hansen	70	69
D.J. Trahan	67	67
Bubba Watson	71	67
Reteif Goosen	68	75
Jeff Klauk	67	73
Kenny Perry	70	69
Aron Price	72	72
Charles Howell	72	70
Jason Dufner	70	73
Mike Weir	70	77
Carl Pettersson	68	70
Bo Van Pelt	68	65
Ernie Els	71	70
Cameron Beckman	70	68
Nick Watney	69	68
Tommy Armour III	67	71

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orchestra answered 2 years ago

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